AI英会話スピークバディ-スピーキング/リスニング/英語学習 is an education app by SpeakBUDDY Ltd. with 500,000+ downloads (about 798K estimated). +1.1K installs in the last 7 days. Rated 4.2 from 2.8K ratings. Released Dec 6, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “■ AI English Conversation App with Over 5 Million Downloads
■ All the necessary English learning in one app!
■ Realistic English Conversation with AI Using the Latest Technology and Voice Recognition
■ AI English Conversation Without Any Concerns
【Complete English Learning in One App】
・Train Speaking and Listening…”